./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:38:16,167 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:38:16,223 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:38:16,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:38:16,227 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:38:16,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:38:16,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:38:16,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:38:16,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:38:16,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:38:16,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:38:16,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:38:16,251 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:38:16,252 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:38:16,252 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:38:16,252 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:38:16,252 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:38:16,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:38:16,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:38:16,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:38:16,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:38:16,253 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:38:16,253 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:38:16,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:38:16,253 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 265e49c3377c52c97dc3fc0a083b7daee63958176975b73f1e1d54651892cb04 [2024-11-13 21:38:16,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:38:16,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:38:16,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:38:16,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:38:16,531 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:38:16,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i Unable to find full path for "g++" [2024-11-13 21:38:18,299 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:38:18,987 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:38:18,987 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i [2024-11-13 21:38:19,051 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/data/5dcf98518/d3c7c7d3e4ae41aab86c8ba102d3929f/FLAG56d280efb [2024-11-13 21:38:19,071 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/data/5dcf98518/d3c7c7d3e4ae41aab86c8ba102d3929f [2024-11-13 21:38:19,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:38:19,074 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:38:19,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:38:19,079 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:38:19,084 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:38:19,085 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:19,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b46bde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:19, skipping insertion in model container [2024-11-13 21:38:19,086 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:38:19" (1/1) ... [2024-11-13 21:38:19,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:38:22,386 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-13 21:38:22,389 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-13 21:38:22,390 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-13 21:38:22,391 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-13 21:38:22,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:38:22,442 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:38:22,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6376-6377] [2024-11-13 21:38:22,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6382-6384] [2024-11-13 21:38:22,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6602-6603] [2024-11-13 21:38:22,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6636-6637] [2024-11-13 21:38:22,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6673-6674] [2024-11-13 21:38:22,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6710-6711] [2024-11-13 21:38:22,873 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[372884,372897] [2024-11-13 21:38:22,874 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373053,373066] [2024-11-13 21:38:22,874 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373220,373233] [2024-11-13 21:38:22,874 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-adm8211.cil.i[373388,373401] [2024-11-13 21:38:22,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:38:23,001 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:38:23,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23 WrapperNode [2024-11-13 21:38:23,002 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:38:23,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:38:23,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:38:23,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:38:23,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,539 INFO L138 Inliner]: procedures = 410, calls = 2856, calls flagged for inlining = 215, calls inlined = 199, statements flattened = 7082 [2024-11-13 21:38:23,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:38:23,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:38:23,544 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:38:23,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:38:23,557 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,607 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,609 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,801 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,940 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:23,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:24,016 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:38:24,018 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:38:24,018 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:38:24,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:38:24,019 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:38:23" (1/1) ... [2024-11-13 21:38:24,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:38:24,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:38:24,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:38:24,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d035cb7-c663-4cb5-9731-c5d4da604219/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:38:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_set_bssid [2024-11-13 21:38:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_set_bssid [2024-11-13 21:38:24,090 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_start [2024-11-13 21:38:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_start [2024-11-13 21:38:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:38:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:38:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:38:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:38:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:38:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:38:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:38:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:38:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:38:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:38:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-13 21:38:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-13 21:38:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:38:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:38:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_al2210l [2024-11-13 21:38:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_al2210l [2024-11-13 21:38:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:38:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:38:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 21:38:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 21:38:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:38:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-13 21:38:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_adm8211_priv [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 21:38:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:38:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_set_channel [2024-11-13 21:38:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_set_channel [2024-11-13 21:38:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:38:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:38:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:38:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:38:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_sram [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_sram [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:38:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:38:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_max2820 [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_max2820 [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_write_bbp [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_write_bbp [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:38:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:38:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_stop [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_stop [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 21:38:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 21:38:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:38:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:38:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:38:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:38:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2024-11-13 21:38:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2024-11-13 21:38:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:38:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:38:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2024-11-13 21:38:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2024-11-13 21:38:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 21:38:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 21:38:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-13 21:38:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-13 21:38:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 21:38:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 21:38:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:38:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:38:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_resume [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_resume [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_adm8211_priv [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_remove [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_remove [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_update_mode [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_update_mode [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-13 21:38:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-13 21:38:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2958 [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure adm8211_rf_write_syn_rfmd2948 [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 21:38:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:38:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:38:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-13 21:38:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-13 21:38:25,282 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:38:25,286 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:38:27,238 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:39:06,313 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:39:07,522 INFO L? ?]: Removed 2909 outVars from TransFormulas that were not future-live. [2024-11-13 21:39:07,522 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:39:11,915 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:39:11,915 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:39:11,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:11 BoogieIcfgContainer [2024-11-13 21:39:11,916 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:39:11,917 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:39:11,917 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:39:11,928 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:39:11,928 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:39:11" (1/1) ... [2024-11-13 21:39:11,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:39:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1715 states and 2532 transitions. [2024-11-13 21:39:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2532 transitions. [2024-11-13 21:39:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:39:12,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:12,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:48,506 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 21:39:58,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:39:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1720 states and 2542 transitions. [2024-11-13 21:39:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2542 transitions. [2024-11-13 21:39:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:39:59,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:59,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:40:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1725 states and 2555 transitions. [2024-11-13 21:40:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2555 transitions. [2024-11-13 21:40:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:40:32,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:41:03,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:03,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1726 states and 2555 transitions. [2024-11-13 21:41:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2555 transitions. [2024-11-13 21:41:03,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:41:03,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:03,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:33,928 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 21:41:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1732 states and 2569 transitions. [2024-11-13 21:41:34,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2569 transitions. [2024-11-13 21:41:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:41:34,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 21:42:08,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1740 states and 2585 transitions. [2024-11-13 21:42:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2585 transitions. [2024-11-13 21:42:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:42:08,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-13 21:42:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1747 states and 2604 transitions. [2024-11-13 21:42:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2604 transitions. [2024-11-13 21:42:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:42:43,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:43,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:43:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1749 states and 2606 transitions. [2024-11-13 21:43:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2606 transitions. [2024-11-13 21:43:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:43:15,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:15,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 21:43:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1750 states and 2607 transitions. [2024-11-13 21:43:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2607 transitions. [2024-11-13 21:43:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:43:45,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:15,523 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-13 21:44:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1753 states and 2610 transitions. [2024-11-13 21:44:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2610 transitions. [2024-11-13 21:44:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:44:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:44:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1756 states and 2613 transitions. [2024-11-13 21:44:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2613 transitions. [2024-11-13 21:44:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:44:45,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:45:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1759 states and 2616 transitions. [2024-11-13 21:45:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2616 transitions. [2024-11-13 21:45:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:45:15,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:45:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1762 states and 2619 transitions. [2024-11-13 21:45:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2619 transitions. [2024-11-13 21:45:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:45:46,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:46,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-13 21:46:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1767 states and 2629 transitions. [2024-11-13 21:46:18,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2629 transitions. [2024-11-13 21:46:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:46:18,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:46:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 1771 states and 2633 transitions. [2024-11-13 21:46:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2633 transitions. [2024-11-13 21:46:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:46:53,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 21:47:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1785 states and 2670 transitions. [2024-11-13 21:47:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2670 transitions. [2024-11-13 21:47:26,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:47:26,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:26,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:48:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1793 states and 2686 transitions. [2024-11-13 21:48:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2686 transitions. [2024-11-13 21:48:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:48:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-13 21:48:36,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:36,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1794 states and 2687 transitions. [2024-11-13 21:48:36,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2687 transitions. [2024-11-13 21:48:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:48:36,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:36,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-11-13 21:49:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1795 states and 2687 transitions. [2024-11-13 21:49:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2687 transitions. [2024-11-13 21:49:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:10,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:10,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,053 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-13 21:49:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1799 states and 2695 transitions. [2024-11-13 21:49:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2695 transitions. [2024-11-13 21:49:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:43,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:43,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-13 21:50:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1804 states and 2707 transitions. [2024-11-13 21:50:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2707 transitions. [2024-11-13 21:50:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:17,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:17,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 21:50:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1811 states and 2724 transitions. [2024-11-13 21:50:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2724 transitions. [2024-11-13 21:50:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:50:57,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 21:51:31,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1828 states and 2762 transitions. [2024-11-13 21:51:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2762 transitions. [2024-11-13 21:51:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:51:31,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:31,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,680 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 21:52:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1836 states and 2779 transitions. [2024-11-13 21:52:16,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2779 transitions. [2024-11-13 21:52:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:52:16,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-13 21:52:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1837 states and 2780 transitions. [2024-11-13 21:52:47,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2780 transitions. [2024-11-13 21:52:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:52:47,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms